diff options
Diffstat (limited to 'tests/wipy/timer.py')
-rw-r--r-- | tests/wipy/timer.py | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/tests/wipy/timer.py b/tests/wipy/timer.py deleted file mode 100644 index db25870db..000000000 --- a/tests/wipy/timer.py +++ /dev/null @@ -1,118 +0,0 @@ -""" -Timer test for the CC3200 based boards. -""" - -from machine import Timer -import os -import time - -mch = os.uname().machine -if "LaunchPad" in mch: - pwm_pin = "GP24" -elif "WiPy" in mch: - pwm_pin = "GP24" -else: - raise Exception("Board not supported!") - -for i in range(4): - tim = Timer(i, mode=Timer.PERIODIC) - print(tim) - ch = tim.channel(Timer.A, freq=5) - print(ch) - ch = tim.channel(Timer.B, freq=5) - print(ch) - tim = Timer(i, mode=Timer.ONE_SHOT) - print(tim) - ch = tim.channel(Timer.A, freq=50) - print(ch) - ch = tim.channel(Timer.B, freq=50) - print(ch) - tim = Timer(i, mode=Timer.PWM) - print(tim) - ch = tim.channel(Timer.A, freq=50000, duty_cycle=2000, polarity=Timer.POSITIVE) - print(ch) - ch = tim.channel(Timer.B, freq=50000, duty_cycle=8000, polarity=Timer.NEGATIVE) - print(ch) - tim.deinit() - print(tim) - -for i in range(4): - tim = Timer(i, mode=Timer.PERIODIC) - tim.deinit() - - -class TimerTest: - def __init__(self): - self.tim = Timer(0, mode=Timer.PERIODIC) - self.int_count = 0 - - def timer_isr(self, tim_ch): - self.int_count += 1 - - -timer_test = TimerTest() -ch = timer_test.tim.channel(Timer.A, freq=5) -print(ch.freq() == 5) -ch.irq(handler=timer_test.timer_isr, trigger=Timer.TIMEOUT) -time.sleep_ms(1001) -print(timer_test.int_count == 5) - -ch.freq(100) -timer_test.int_count = 0 -time.sleep_ms(1001) -print(timer_test.int_count == 100) - -ch.freq(1000) -time.sleep_ms(1500) -timer_test.int_count = 0 -time.sleep_ms(2000) -print(timer_test.int_count == 2000) - -timer_test.tim.deinit() -timer_test.tim.init(mode=Timer.ONE_SHOT) -ch = timer_test.tim.channel(Timer.A, period=100000) -ch.irq(handler=timer_test.timer_isr, trigger=Timer.TIMEOUT) -timer_test.int_count = 0 -time.sleep_ms(101) -print(timer_test.int_count == 1) -time.sleep_ms(101) -print(timer_test.int_count == 1) -timer_test.tim.deinit() -print(timer_test.tim) - -# 32 bit modes -tim = Timer(0, mode=Timer.PERIODIC, width=32) -ch = tim.channel(Timer.A | Timer.B, period=5000000) - -# check for memory leaks... -for i in range(1000): - tim = Timer(0, mode=Timer.PERIODIC) - ch = tim.channel(Timer.A, freq=5) - -# next ones must fail -try: - tim = Timer(0, mode=12) -except: - print("Exception") - -try: - tim = Timer(4, mode=Timer.ONE_SHOT) -except: - print("Exception") - -try: - tim = Timer(0, mode=Timer.PWM, width=32) -except: - print("Exception") - -tim = Timer(0, mode=Timer.PWM) - -try: - ch = tim.channel(TIMER_A | TIMER_B, freq=10) -except: - print("Exception") - -try: - ch = tim.channel(TIMER_A, freq=4) -except: - print("Exception") |